您要查找的是不是：
- seedling forest system 乔林作业
- The circumlittoral shelter forest system is divided into two stages. 山东沿海防护林体系建设主要目标分为两个阶段。
- Forest systems are lands dominated by trees. 森林系统是以树控制的。
- Ecological relationship of Wuxing forest system is analyzed according to Yinyang -Wuxing theory and ecological principle. 运用阴阳-五行说和生态学原理初步探讨了营林系统的相生相克等五行生态关系。
- Discusses regional construction pattern of optimal protection forest system to esta-bilish a symbiosis relation between protection forest system and ecosystems. 生态经济型防护林体系建设模式系统就是体系的建立和优化发展的方法系统。
- Firewood cutting and grazing shall be forbidden in seedling forests and special-use forests. 禁止在幼林地和特种用途林内砍柴、放牧。
- Coastal defense forest system is green barrier which withstands nature disasters such as tsunami and storm tide, it also is important content of constructing socialism harmonious society. 沿海防护林体系是抵御海啸和风暴潮等自然灾害的绿色屏障,是构建社会主义和谐社会的重要内容。
- The seedling have shrivel up a bit in the hot sun. 在炎热的太阳光下，幼苗已有一点乾枯。
- the coastal shelter forest system 沿海防护林体系
- 3-north shelterbelt forest system 三北防护林工程
- Two cotyledons have come out from the seedling. 小苗长出了两片子叶。
- The seedling was frozen to death. 幼苗被冻死了。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- It is said that there are wolves in this forest. 据说这片森林里有狼。
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- A large part of Africa is made up of thick forest. 非洲的大部分地区都是密林。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
